import request from "../../utils/request";
// pages/personal/personal.js
let startY = 0; //起始手指位置
let moveY = 0;  //手指移动的坐标
let moveDistance = 0; //手指移动的距离


Page({

  /**
   * 页面的初始数据
   */
  data: {
    coverTransform:'translateY(0)',
    coverTransition:'',
    userInfo:{},
    recentPlayList:[]
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    let userInfo = wx.getStorageSync('userInfo');
    if(userInfo){
      this.setData({
        userInfo:JSON.parse(userInfo)
      })
      // 获取用户播放记录
      this.getUserRecentPlayList(this.data.userInfo.userId)
    }
  },
      // 获取用户最近播放记录的函数
  async getUserRecentPlayList(userId){
    let recentPlayListData = await request('/user/record',{uid:userId, type:0})
    let index= 0;
    let recentPlayList = recentPlayListData.allData.splice(0, 10).map(item => {
      item.id = index ++;
      return item;
    })
    this.setData({
      recentPlayList
    })
  },

  handleTouchStart(event){
    this.setData({
      coverTransition:''
    })
    startY =event.touches[0].clientY; //拿到第一个手指的纵向坐标
    
  },
  handleTouchMove(event){
    moveY = event.touches[0].clientY;
    moveDistance = moveY - startY;
    if(moveDistance <= 0){ return ;}
    if(moveDistance >=80) { moveDistance=80;}
    this.setData({
      coverTransform:`translateY(${moveDistance}rpx)`
    })
  },
  handleTouchEnd(){
    this.setData({
      coverTransform:`translateY(0rpx)`,
      coverTransition:'transform 1s linear'
    })
  },

  // 跳转Login的回调
  toLogin(){
    wx.navigateTo({
      url: '/pages/login/login'
    })
  },
  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  }
})